This is dated April 1999. It's pretty poor. There are lots of graphics from Quake, but they look horrible and are the wrong scale. Map01 is a square and featureless techbase. It's small, with a maze you essentially have to explore twice; you fight 70+ weak monsters. Map02 feels larger but has fewer monsters, and again all of them are weak. Map03 is a trivially easy "boss battle" against a pair of Barons; it's easier than E1M8. The whole thing feels unfinished.